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Searched refs:R_binary (Results 1 – 1 of 1) sorted by relevance

/trusted-firmware-m-latest/platform/ext/target/stm/common/hal/accelerator/
Decp_alt.c1460 uint8_t *R_binary = NULL; in ecp_mul_comb() local
1509 R_binary = mbedtls_calloc(2U * grp->st_modulus_size + 1U, sizeof( uint8_t )); in ecp_mul_comb()
1510 MBEDTLS_MPI_CHK((R_binary == NULL) ? MBEDTLS_ERR_ECP_ALLOC_FAILED : 0); in ecp_mul_comb()
1512 ECC_MulOut.ptX = R_binary + 1U; in ecp_mul_comb()
1513 ECC_MulOut.ptY = R_binary + grp->st_modulus_size + 1U; in ecp_mul_comb()
1519 R_binary[0] = 0x04U; in ecp_mul_comb()
1520 …MBEDTLS_MPI_CHK( mbedtls_ecp_point_read_binary( grp, R, R_binary, 2U * grp->st_modulus_size + 1U) … in ecp_mul_comb()
1542 if (R_binary != NULL) in ecp_mul_comb()
1544 mbedtls_platform_zeroize(R_binary, 2U * grp->st_modulus_size + 1U); in ecp_mul_comb()
1545 mbedtls_free(R_binary); in ecp_mul_comb()